\begin{longtable}{lccc}
\caption{Balance of plant characteristics by treatment status, full sample}
\label{tab:balanceFull} \\
\toprule
                                &Treatment&  Control&Difference         \\
&(1)&(2)&(3)\\
\midrule
\addlinespace
\multicolumn{4}{c}{\textit{Panel A: Plant Measures}} \\
Total electricity cost (1,000 USD)&    456.2&    389.1&     67.1         \\
                                &  [853.1]&  [660.7]&   (89.6)         \\
Log(plant total heat output)    &     15.6&     15.5&    0.085         \\
                                &   [0.61]&   [0.59]&  (0.067)         \\
Size as recorded on environment consent (1 to 3)&     1.36&     1.40&   -0.038         \\
                                &   [0.63]&   [0.65]&  (0.073)         \\
Small-scale (size=1)            &     0.72&     0.69&    0.033         \\
                                &   [0.45]&   [0.47]&  (0.053)         \\
Large-scale (size=3)            &    0.083&    0.088&  -0.0056         \\
                                &   [0.28]&   [0.28]&  (0.032)         \\
Number of stacks                &     1.08&     1.05&    0.035         \\
                                &   [0.41]&   [0.21]&  (0.037)         \\
Textiles sector (=1)            &     0.85&     0.85&  -0.0032         \\
                                &   [0.36]&   [0.36]&  (0.041)         \\
Gross Sales Revenue in 2017 (1,000 USD)&  12614.5&  13628.3&  -1013.8         \\
                                &[42698.0]&[53258.9]& (5680.6)         \\
\addlinespace\addlinespace
\multicolumn{4}{c}{\textit{Panel B: Plant Abatement and Investment Cost}} \\

Boiler house employment         &        36.8&        31.7&        5.13         \\
                                &      [32.5]&      [30.0]&      (3.59)         \\
Boiler house capital expenditure (1,000 USD)&       198.3&       164.2&        34.0         \\
                                &     [398.6]&     [190.9]&      (36.7)         \\
Boiler house operating cost (1,000 USD)&       138.1&       111.0&        27.1         \\
                                &     [202.6]&      [84.9]&      (17.6)         \\
APCD: Cyclone present           &        0.98&        0.97&      0.0081         \\
                                &      [0.14]&      [0.16]&     (0.017)         \\
APCD: Bag ﬁlter present        &        0.80&        0.86&      -0.055         \\
                                &      [0.40]&      [0.35]&     (0.043)         \\
APCD: Scrubber present          &        0.64&        0.61&       0.032         \\
                                &      [0.48]&      [0.49]&     (0.056)         \\
APCD: ESP present               &        0.11&       0.082&       0.033         \\
                                &      [0.32]&      [0.27]&     (0.034)         \\

\addlinespace\addlinespace
\multicolumn{4}{c}{\textit{Panel C: Plant Pollution Measures}} \\

Plant total PM mass rate (kg/hr)&        3.62&        3.51&        0.11         \\
                                &      [4.86]&      [3.76]&      (0.50)         \\
Plant mean PM concentration (mg/Nm\textsuperscript{3})&       177.9&       168.5&        9.37         \\
                                &     [153.6]&     [151.5]&      (17.5)         \\
Plant mean Ringelmann score (1 to 5)&        1.36&        1.35&      0.0090         \\
                                &      [0.42]&      [0.37]&     (0.045)         \\
Above regulatory standard at ETS baseline (=1)&        0.33&        0.28&       0.052         \\
                                &      [0.47]&      [0.45]&     (0.053)         \\
\addlinespace\addlinespace
Number of plants & 162 & 156 & \\
\bottomrule\\[-5.2ex]
\insertTableNotes
\end{longtable}
